The 1999 Armageddon was the inaugural Armageddon professional wrestling pay-per-view (PPV) event produced by the World Wrestling Federation (WWF, now WWE). It took place on December 12, 1999, at the National Car Rental Center in Sunrise, a suburb of Fort Lauderdale, Florida.

The main event was a No Holds Barred match between Triple H and Vince McMahon. Triple H won the match by pinning Vince after hitting him with a sledgehammer, when Vince's daughter and Triple H's (kayfabe, at that time) wife Stephanie McMahon turned on Vince by giving the sledgehammer to Triple H.

In the undercard, Big Show squared off against Big Boss Man for the WWF Championship, New Age Outlaws (Billy Gunn and Road Dogg) wrestled Rock 'n' Sock Connection (The Rock and Mankind) for the WWF Tag Team Championship, Chyna met Chris Jericho for the WWF Intercontinental Championship, Kane fought X-Pac in a Steel Cage match. British Bulldog, Val Venis and D'Lo Brown competed for the WWF European Championship in a triple threat match.